31.987 gallons per foot.
If the pipe is round, with a 55-foot diameter, and 36 inches long, then its capacity is 53,317.3 gallons. If the pipe is round, with a 36-inch diameter, and 55 feet long, then its capacity is 2,908.2 gallons. Either way, we have no way of knowing how much water is in it. For all we know, it may even be empty.
Completely filled, (pi x radius squared x length in inches)/231 cu in per gallon = gallons = 13.06122449, if the inside diameter of the pipe is 2 inches. =========== Of course that assumes that the inside diameter is exactly 2 inches. For real pipes, the actual inside diameter of a pipe depends on the "schedule" of the pipe. For a "nominal" pipe diameter of 2 inches, the outside diameter will be 2.375 inches and the wall thickness could vary from .065 inches (schedule 5) to .343 inches (schedule 160) meaning that the actual inside diameter could vary from 2.245 inches to 1.689 inches.
A 14 inch diameter pipe has cross sectional area 154 sq ins, so 1 foot length = 12 inches will have volume 1848 cubic inches. 1 US gallon = 3.8 liters = 3800 cubic centimeters(cc). 1 cubic inch = 16.39 cc. So 1 US gallon = 231.85 cubic inches. So 1 foot of pipe will contain 1848/231.85 = 7.97 gallons, say 8 gallons.
Assuming 60 foot diameter ( 30 foot radius)>Volume (US gallons) = (pi * r * r * depth) / 0.1336805556 = 126,904.0>Volume (UK gallons) = (pi * r * r * depth) / 0.16054365324 = 105,669.7
It takes 24.50985 feet of 1 inch pipe to hold one gallon of water. Jeff Payne jpayne@texwipe.com
A round pool with a 10-foot diameter and a 3-foot depth can hold up to 1,762 gallons of water.
A 100-foot hose with an inside diameter of five inches can hold 102 US gallons of water.
704.5 gallons (approx).
A 14 foot diameter tank has a volume of 154 cubic feet per foot of height and it takes 7.48 gallons per cubic foot7.48 * 154 = 1150 gallons per foot of height
66 gallons
In a pipe with diameter 8 ft, there will be just over 376 US gallons per foot.
If the pipe is round, with a 55-foot diameter, and 36 inches long, then its capacity is 53,317.3 gallons. If the pipe is round, with a 36-inch diameter, and 55 feet long, then its capacity is 2,908.2 gallons. Either way, we have no way of knowing how much water is in it. For all we know, it may even be empty.
Pipe is generally cylindrical and the dimension refers to the inside diameter. One cubic foot contains 7.48 gallons. The volume of a one foot long 20" diameter pipe is: pi(1.667/2)^2 = 2.18 cubic feet. At 7.48 gallons per cubic foot the total volume is 16.3 gallons.
Filled to the top, this well would hold about 956 gallons of water.
The volume of water in a 4-inch diameter, 1-foot section of pipe is 0.6528 gallons of water.
The capacity of one foot of a pipe with an inner diameter of 20 inches is approx 1.36 US gallons. The maximum amount of water is, therefore, 1.36 gallons, but there need not be any water in the pipe.
10.4448, assuming 16" inside diameter. 16" outside diameter would be slightly less.